315572712

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1103}}^1$

素因数の和:1263

約数の個数: 128

約数和(自身を含む): 979292160

約数和(自身を除く): 663719448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 131, 156, 168, 182, 262, 273, 312, 364, 393, 524, 546, 728, 786, 917, 1048, 1092, 1103, 1572, 1703, 1834, 2184, 2206, 2751, 3144, 3309, 3406, 3668, 4412, 5109, 5502, 6618, 6812, 7336, 7721, 8824, 10218, 11004, 11921, 13236, 13624, 14339, 15442, 20436, 22008, 23163, 23842, 26472, 28678, 30884, 35763, 40872, 43017, 46326, 47684, 57356, 61768, 71526, 86034, 92652, 95368, 100373, 114712, 143052, 144493, 172068, 185304, 200746, 286104, 288986, 301119, 344136, 401492, 433479, 577972, 602238, 802984, 866958, 1011451, 1155944, 1204476, 1733916, 1878409, 2022902, 2408952, 3034353, 3467832, 3756818, 4045804, 5635227, 6068706, 7513636, 8091608, 11270454, 12137412, 13148863, 15027272, 22540908, 24274824, 26297726, 39446589, 45081816, 52595452, 78893178, 105190904, 157786356, 315572712]

約数ペア:

[(1, 315572712), (2, 157786356), (3, 105190904), (4, 78893178), (6, 52595452), (7, 45081816), (8, 39446589), (12, 26297726), (13, 24274824), (14, 22540908), (21, 15027272), (24, 13148863), (26, 12137412), (28, 11270454), (39, 8091608), (42, 7513636), (52, 6068706), (56, 5635227), (78, 4045804), (84, 3756818), (91, 3467832), (104, 3034353), (131, 2408952), (156, 2022902), (168, 1878409), (182, 1733916), (262, 1204476), (273, 1155944), (312, 1011451), (364, 866958), (393, 802984), (524, 602238), (546, 577972), (728, 433479), (786, 401492), (917, 344136), (1048, 301119), (1092, 288986), (1103, 286104), (1572, 200746), (1703, 185304), (1834, 172068), (2184, 144493), (2206, 143052), (2751, 114712), (3144, 100373), (3309, 95368), (3406, 92652), (3668, 86034), (4412, 71526), (5109, 61768), (5502, 57356), (6618, 47684), (6812, 46326), (7336, 43017), (7721, 40872), (8824, 35763), (10218, 30884), (11004, 28678), (11921, 26472), (13236, 23842), (13624, 23163), (14339, 22008), (15442, 20436)]